package lambda;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;

public class LarmbdaDemo2 {
    public static void main(String[] args) {
        List<Integer> list = new ArrayList<>();
        Random random = new Random();
        for (int i = 0; i < 10; i++) {
            list.add(random.nextInt(100));

        }

        System.out.println(list);
//        Collections.sort(list,((o1, o2) -> o2-o1));
//        System.out.println(list);

        list.sort((o1,o2)->o2-o1);
        System.out.println(list);
    }



}
